baber/WOPTO huggingface dataset:
Patent JP-2009189385-A (JP)
Title: Rice cooker
Inventor: FUJIWARA KENJI
IPC: A47J27/00
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a heat radiation plate unit capable of surely and easily mounting and demounting an engagement member in a short period of time.  <P>SOLUTION: The rice cooker includes a body forming an outer shell, a lid body 35 attached to the upper face of the body via a hinge, an inner pot 26 stored in the body, and the heat radiation plate unit 50 provided inside the lid body and having an engagement claw 54 at its outer circumferential end. The rice cooker further includes: a downward opened recess portion 58 projecting upward at a lid lower member 37 of the lid body; and a lever unit having a lever which has a shaft or bearing, a holding portion 63, a claw engagement portion 64, and a spring support portion; a lever cover which has a bearing or shaft, and a spring receiving portion; and a spring. The lever unit is configured to fit the shaft of the lever to the bearing of the lever cover or to fit the bearing of the lever to the shaft of the lever cover, and to clamp the spring between the spring support portion and the spring receiving portion, wherein the lever unit is inserted into the recessed portion and the holding portion fixedly projects downward from the recessed portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008194686-A (JP)
Title: Cyclonic separating apparatus
Inventor: GOMICIAGA-PEREDA RICARDO
IPC: B04C5/26
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclonic separating apparatus having an improved capacity for collecting separated particles and an improved energy efficiency.  <P>SOLUTION: The cyclonic separating apparatus is equipped with an upstream cyclone unit and a downstream cyclone unit, the downstream cyclone unit being equipped with a plurality of cyclones arranged parallel. The outlet of a cyclone 102 of the upstream cyclone unit is located at a first end of the cyclone 102 of the upstream cyclone unit, whereas the inlet of a cyclone 104 of the downstream cyclone unit is located at a first end of the cyclone 104 of the downstream cyclone unit. The longitudinal axis of each cyclone of the downstream cyclone unit is set so as to lean at a predetermined angle to the longitudinal axis of the cyclone of the upstream cyclone unit so that the cyclones of the downstream cyclone unit are close to each other at a second end of each cyclone of the downstream cyclone unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008194753-A (JP)
Title: Multiple outlet rolling mill
Inventor: SHORE T MICHAEL
IPC: B21B1/16
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for simultaneously operating multiple different outlet mill sections of a rolling mill.  <P>SOLUTION: Accumulators 48 are provided between an initial mill section IMS of the rolling mill having an elevated first production rate and the respective of a plurality of different outlet mill sections OMS of the rolling mill having lower second production rate. Each accumulator 48 has such structure and constitution that the intermediate products 16 are received at elevated first production rate from the initial mill section IMS of the rolling mill and the intermediate products 16 are delivered at lower second production rate respectively to the associated outlet mill section OMS of the rolling mill. Excess intermediate products resulting from the differential between the first and second production rates are temporarily stored in the accumulators 48. Switches 18 direct successive intermediate products of fixed length 16 from the initial mill section IMS of the rolling mill to the selected outlet mill sections OMS of the rolling mill via their respective accumulators 48 for simultaneous processing into packaged finished products.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198212-A (JP)
Title: Semiconductor memory device, memory device support and memory module
Inventor: PARK SEICHU
IPC: H01L25/18
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device, a memory device support and a memory module.  <P>SOLUTION: The semiconductor memory device includes a first semiconductor memory die 10-1, and a surface 12' of the semiconductor memory device 10-1 includes a plurality of connectors cke0, cs0 and odt0. At least one of the plurality of connectors cke0, cs0 and odt0 is electrically connected to the first semiconductor memory die 10-1, and the plurality of connectors include first and second control signal connectors. The first control signal connector is for a first control signal CON1 of a first type, the second control signal connector is for a second control signal CON2 of the first type, and the first and second control signal connectors are disposed in different areas of the surface. For example, the first type may be a chip select signal, a clock enable signal CKE0, or an on die termination enable signal ODT0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008161053-A (JP)
Title: Two phase motor
Inventor: PRUDHAM DANIEL
IPC: G04C3/14
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce detent torque by an appropriate number of magnetic poles and stator poles.  <P>SOLUTION: A rotor 2 has N pairs of poles magnetized in an alternate direction radially. A stator section has circuits 51, 52, 53, 54 having electric coils 60, 61, 62, 59 surrounding center legs 56, 57, 58, 55. The circuits are arranged so that other center legs come to the front of the magnetic pole when one of the center legs is positioned at the front of a magnetism transition section. Pole pieces 76, 77, 78, 75 of the center legs 56, 57, 58, 55 in the circuit belonging to a different phase are placed at an angle interval equal to π/2. The circuit has common pole pieces 65, 68, 71, 74 among two successive side legs 63 and 64, 66 and 67, 69 and 70, and 72 and 73. The successive pole pieces 65, 76, 68, 77, 71, 78, 74, 75 are placed at an angle of π/4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192376-A (JP)
Title: Container inspection device
Inventor: HANASAKA HIROYUKI
IPC: G01T1/169
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container inspection device capable of efficiently positioning a container easily and inspecting the container.  <P>SOLUTION: This container inspection device for positioning and inspecting a cylindrical container 1 has a pedestal 8 provided with a turning mechanism 7 for placing and turning the container 1, and a smear arm 6, which is an inspection device for inspecting the placed container 1; an upper falling preventing mechanism 2 and a lower falling preventing mechanism 4 which are falling prevention mechanisms provided on the pedestal 8, for preventing falling of the container 1; and an upper guide rotation mechanism 3 and a lower guide rotating mechanism 5, which are guide means provided on respective tips of the upper falling preventing mechanism 2 and the lower falling preventing mechanism 4, for guiding and positioning the container 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191189-A (JP)
Title: Metal-coating material and light emitting device
Inventor: KANAMORI TARO
IPC: H01L33/48
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-coating material excellent in sulfur barrier property and transparency, a method for protecting a metal using the metal-coating material, and a light emitting device permitting high luminance and long life.  <P>SOLUTION: The metal-coating material contains a polymer (A) obtained by subjecting at least one silane compound (a1) selected from the group consisting of at least one organosilane represented by formula (1): R<SP>1</SP><SB>n</SB>Si(OR<SP>2</SP>)<SB>4-n</SB>, a hydrolyzate of the organosilane and a condensate of the organosilane, and a polymer (a2) having a silyl group containing a silicon atom bonded to a hydrolyzable group and/or a hydroxy group to a hydrolysis-condensation reaction, and a metal oxide (B). In the formula (1), R<SP>1</SP>means a monovalent organic group having 1 to 8 carbon atoms, with the proviso that when two organic groups are present, the groups can be the same or different from each other, R<SP>2</SP>each independently denotes an alkyl group having 1 to 5 carbon atoms or an acyl group having 1 to 6 carbon atoms, and n is an integer of 0 to 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191195-A (JP)
Title: Polypropylene-based resin foamed sheet
Inventor: ASADA HIDESHI
IPC: B29C48/32
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based resin foamed sheet which is thin and has excellent antistatic performance and rigidity, and which can be suitably applied to an automatic packaging line.  <P>SOLUTION: The polypropylene-based resin foamed sheet is obtained by subjecting a polypropylene-based resin composition containing 100 parts by weight of a polypropylene-based resin having a melt flow rate (MFR) of 1-5 g/10 min and a melting point of ≥150°C and 10-25 parts by weight of a polymer type antistatic agent having a melt flow rate (MFR) of 1-15 g/10 min and a melting point of ≥150°C to extrusion foaming. The foamed sheet is characterized in that the density is 0.05-0.1 g/cm<SP>3</SP>, the thickness is 0.5-2 mm, the number of air bubbles in the thickness direction is 1-3 pieces/mm, and the surface resistivity is <1×10<SP>13</SP>(Ω/square).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197622-A (JP)
Title: Accumulator for compressor
Inventor: SAKIMOTO KOSEI
IPC: F04B39/16
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient hermetic compressor by reducing resistance of refrigerant flowing in an inner tube, in regard to an accumulator for a hermetic compressor wherein flow resistance of refrigerant inside of an accumulator inner tube is large and performance of the compressor is thereby deteriorated.  <P>SOLUTION: In a hermetic compressor, an accumulator is structured so that diameter of an inner tube thereof is reduced outside of a hermetic container so as to reduce flow resistance of refrigerant and, as a result, so as to enhance performance of the compressor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197935-A (JP)
Title: Transmission belt
Inventor: KOBAYASHI DAISUKE
IPC: F16G5/16
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt allowing easy and positive assembling of an element with a ring and capable of improving straightness during running of a belt.  <P>SOLUTION: In the transmission belt V, a concave part 7 is formed for storing band-like rings R arranged in parallel in a plurality of rows in the width direction, the rings R are engaged on an opening end side of right and left inner wall faces 5a, 6a in the concave part 7, a plurality of plate-like elements E having right and left fall-out prevention parts 8, 9 formed thereon for preventing falling out are annularly arranged, and the plurality of rows of rings R are fitted and assembled on the inner peripheral side of both the fall out prevention parts 8, 9 in the annularly arranged row of the elements E. A retaining ring 15 is mounted in an opening part 7b where chip end faces 8a, 9a of the right and left fall out prevention parts 8, 9 oppose each other and on the outer peripheral side of the rings R, for restricting relative movement of the elements E and the rings R in the width direction in the concave part 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198371-A (JP)
Title: Proximity sensor
Inventor: SAKAKI TETSUO
IPC: G01P3/481
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor superior in sensitivity by efficiently generating a magnetic field in a wide range for a measurement object such as a rotator like a vane of a turbo supercharger.  <P>SOLUTION: The sensor includes: a disk-like support 2 having a surface layer comprising an electric insulating material; a plurality of conductor patterns 3a, 3b, 3c, 3d, 3e formed on the surface of the support concentrically with the support and connected in parallel with each other, for magnetically exciting the measurement object comprising a nonmagnetic conductor; positive electrode terminals 8a, 8b, 8c, 8d, 8e provided at arbitrarily positions of the respective conductor patterns and connected to a DC power supply; and negative electrode terminals 9a, 9b, 9c, 9d, 9e establishing symmetry with the respective positive electrode terminals with respect to the center of the support and connected to the DC power supply.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200399-A (JP)
Title: Gallium-arsenic crystal substrate fixture and substrate fixing method
Inventor: SATO SHIGEYOSHI
IPC: H01L21/683
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gallium-arsenic crystal substrate fixture and its manufacturing method designed to reduce uneven discoloration on the back surface of a wafer generated in the course of processing an epitaxial growth, and to solve degradation in quality of a compound semiconductor epitaxial wafer.  <P>SOLUTION: The gallium-arsenic crystal substrate fixture fixes the gallium-arsenic crystal substrate 2 by vacuum suction on the laser-mark processing of the crystal substrate 2 during a manufacturing process of a compound semiconductor epitaxial wafer. A portion in the fixture brought into contact with the gallium-arsenic crystal substrate 2 is formed of a polyacetal resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273930-A (JP)
Title: Compound containing hydroxy group, radiation-curable composition, and optical component
Inventor: TEI YASUMASA
IPC: C07C323/16
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-curable composition having characteristics (such as excellent mechanical characteristics and a low degree of yellowing) required of an optical component and yielding a cured material having a high refractive index.  <P>SOLUTION: The radiation-curable composition comprises a curable compound constituted of a hydroxy-containing compound comprising (a) a structural unit derived from an epoxy compound having at least one epoxy group and (b) a structural unit derived from a thiol, with a (meth)acryloyl group added to its hydroxy group. Since the refractive index (n<SB>D</SB><SP>25</SP>) of a cured material prepared from the radiation-curable composition is not lower than 1.60 and its yellow index is adjustable in a range of not higher than 4 for example, the cured material can be used in an optical lens or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197979-A (JP)
Title: Crankshaft and its manufacturing method
Inventor: AONO KEITARO
IPC: F16C3/12
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crankshaft and its manufacturing method, easy in manufacture, without deteriorating forging performance, by reducing weight.  <P>SOLUTION: This crankshaft 1 includes a counterweight 20 in a part opposed to a crank pin 15 of a web 14, and includes a crankshaft body 11 integrally molded with a part except for the counterweight 20, the counterweight 20 formed separately from the crankshaft body 11, and a connecting member 30 for connecting the crankshaft body 11 and the counterweight 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205983-A (JP)
Title: Method and apparatus of manufacturing fuel cell
Inventor: HIRAMATSU HIROYUKI
IPC: H01M8/24
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing a fuel cell, for increasing cell output.  <P>SOLUTION: The manufacturing apparatus of a fuel cell including separators and electrode lamination bodies, includes a positioning means 140 positioning the separators by applying tension to the separators by positioning bars 152A to 152D inserted into a plurality of opening portions formed in each of the separators. Although the positioning bars 152A to 152D are bent by the applied tension, they are corrected in a straight line shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201444-A (JP)
Title: Nucleic acid analyzer
Inventor: YAMAMOTO SHUHEI
IPC: C12M1/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent condensation occurring when reaction solutions in sealed vessels are heated in a nucleic acid analyzer for performing sequential processing in which individual reaction vessels are sequentially fed to a nucleic acid amplification unit in a given cycle.  <P>SOLUTION: The nucleic acid analyzer includes a vessel mounting rack capable of holding the plurality of reaction vessels, wherein the reaction vessel mounted on the vessel mounting rack is heated by an adjacent noncontact heat source and air circulation from the heat source to a reaction vessel upper portion, and a temperature of the reaction vessel upper portion is kept higher than a temperature of a reaction vessel lower portion. Condensation possibly occurring on the inner wall of the sealed vessel upper portion due to heating during nucleic acid amplification can be prevented, and more accurate nucleic acid analysis is enabled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207546-A (JP)
Title: Prize winning device for game machine and game machine using the same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prize winning device for game machines, which enables the simplification and miniaturization of its structure by: arranging a structure of combining a transmission function of drive force and a lock function against illegal outside; and making a transmission member move along the front-back direction.  <P>SOLUTION: Under the jackpot state, when a plunger 21 is displaced backward to an intermediate position from its protruding position, an engaging pin 31 gets the first notched recessed part 41 retracted and so, a cylindrical rocking shaft 42 retracts with a slotlike recessed part 32 until contacting a backward stop wall part 64c. This causes a lock piece 44 to move backward along straight wall parts 61 and 62 to get a lock mechanism released. Subsequently, when the plunger 21 is displaced backward to the retraction position from the intermediate position, the engaging pin 31 forces the first notched recessed part 41 to retract, but the cylindrical rocking shaft 42 rotates around the axis O2 of its rocking because its backward movement is blocked with the backward stop wall part 64c. A prize winning door 10 turns around the axis O1 of its rotation to make a jackpot pocket 5a open.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301475-A (JP)
Title: Imaging apparatus and control method therefor
Inventor: KUNIEDA HIDETARO
IPC: H04N5/92
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of writing image data on a recording medium by reducing the size of moving image data inserted during interruption of moving image recording processing, which is interrupted to start capturing a still image.  <P>SOLUTION: In the case that instruction to start a still image capturing operation is inputted while a moving image capturing operation is being performed, an imaging apparatus controls the still image capturing operation to record a still image file on a recording medium, interrupts the moving image capturing operation, generates a moving image in which an interframe-compressed image whose difference information is zero is inserted as at least one of images to be substituted for a moving image corresponding to a time period for which the moving image capturing operation is interrupted, and records the generated moving image on the recording medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167156-A (JP)
Title: New compound and its production method, acid-generating agent, resist composition and resist pattern-forming method
Inventor: HANEDA HIDEO
IPC: C07D333/46
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound useful as an acid-generating agent for a resist composition, its production method, an acid-generating agent, a resist composition and a resist pattern-forming method.  <P>SOLUTION: The resist composition comprises a base material component (A) which changes solubility in an alkaline developing liquid by an action of an acid and an acid-generating agent component (B) generating an acid on exposure to light, where the acid-generating agent component (B) comprises an acid-generating agent (B1) composed of a compound represented by general formula (b1-1). In the formula, R<SP>X</SP>is an aliphatic group optionally bearing a substituent group (provided that a nitrogen atom is excluded); R<SP>1</SP>is an alkylene group; Y<SP>1</SP>is an alkylene or fluorinated alkylene group having 1-4 carbon atoms; and Z<SP>+</SP>is an organic cation (provided that an ion represented by general formula (w-1) is excluded).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216393-A (JP)
Title: Raster scan method
Inventor: HATTORI WATARU
IPC: G01N27/447
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a raster scan program capable of obtaining a signal of intensity and sensitivity exceeding those obtained from an areally averaged signal within a well provided in a channel in an electrophoretic chip.  <P>SOLUTION: This raster scan method for raster-scanning a sample storage part of the chip with a laser includes at least a matrix in the sample storage part, and determines an irradiation frequency in each laser irradiation position of the sample storage part of the chip, based on the signal intensity in each irradiation position in the sample storage part obtained by the laser irradiation onto the sample storage part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216962-A (JP)
Title: Lens barrel
Inventor: TAKESAWA HIDEYUKI
IPC: G02B7/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel having a full time manual mechanism that is easily assembled while the strength of the lens barrel is ensured without making a large cut for assembly into a part of the lens barrel, unlike in an annular rotating member, even in a design in which a key-like shape of a rotating member projects toward the inside of the lens barrel.  <P>SOLUTION: The rotating member which is the constituent element of the full time manual mechanism is formed from at least one pair of independent members 3 into which an annular shape is divided. This improves the ease of assembling. Dividing the annular rotating member into smaller parts causes separation of many spherical rotating bodies 4 from the lens barrel. In order to prevent this, externally touching annular member 5 is provided as an additional constituent element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215979-A (JP)
Title: Direct fuel-injection engine
Inventor: IKETANI KENICHIRO
IPC: F02B23/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct fuel injection engine including a pent roof type piston, capable of making thermal load of a lip portion and the concentration of air fuel mixture within a cavity as uniform as possible.  <P>SOLUTION: In the direct fuel injection engine, a cavity 25 is recessed in a central part of the piston 13 the height of the top surface of which varies in the circumferential direction, and the cross sectional shape of the cavity 25 including the central axis Lp of the piston is made uniform at any position in the circumferential direction. The lip portion 26 provided in a radially inwardly protruding manner at an opening edge of the cavity 25 has a cross sectional shape that is made uniform at any position in the circumferential direction in order to prevent spillover of fuel from the cavity 25. Thus, by providing the lip portion 26, it is possible to prevent inconsistency of any cross sectional shape of the cavity 25 including the central axis Lp of the piston and to secure uniform mixing of the fuel within the cavity 25. Further, the durability can be enhanced by making the thermal load applied to the lip portion 26 uniform in the circumferential direction during combustion of the air fuel mixture, and the casting accuracy can be enhanced by making uniform the cooling speed of molten metal at the lip portion 26 when casting the piston 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT